13325490 has 24 divisors (see below), whose sum is σ = 34646508. Its totient is φ = 3553440.

The previous prime is 13325489. The next prime is 13325491. The reversal of 13325490 is 9452331.

13325490 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13325489) and next prime (13325491).

It can be written as a sum of positive squares in 2 ways, for example, as 12552849 + 772641 = 3543^2 + 879^2 .

It is not an unprimeable number, because it can be changed into a prime (13325491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73941 + ... + 74120.

Almost surely, 2^13325490 is an apocalyptic number.

13325490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13325490 is an abundant number, since it is smaller than the sum of its proper divisors (21321018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13325490 is a wasteful number, since it uses less digits than its factorization.

13325490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148074 (or 148071 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 13325490 is about 3650.4095660624. The cubic root of 13325490 is about 237.0797146795.

The spelling of 13325490 in words is "thirteen million, three hundred twenty-five thousand, four hundred ninety".